厩真厉螨的生物学特性

厩真厉螨的生活史分五期:卵、幼虫、一期若虫、二期若虫和成虫。产卵极少且无生活力,以卵胎生为主,产幼虫或一期若虫。整个成虫期均有交配行为,未见孤雌生殖。该螨幼虫期有效积温常数11.53日度,发育起点6.27℃;一期若虫有效积温常数38.87日度,发育起点9.36℃;二期若虫有效积温常数48.14日度,发育起点7.92℃。最适温度在20—25℃间。

A BIOLOGICAL FEATURE OF Eulaelaps stabularis

The life history of Eulaclaps stabularis includes five stages: ovum, larva, protonymph. detonymph am: adult. However, oviposition is very rare with no vitality, so the mites arc ovoviviparous. and produce larva or protonympb. The conManlly accumulating cffective tempterature and the developmental zero of the stager are as follows: larva, 11.53 day-dicree and 6.27; proionymph, 38.87 day-degree and 9.36; deulonymph, 48.14 day-decree and 7.92. The proper temperature point may lie in between 20-25. The mating behaviour can occur when they become adults. The mating process of both texts and larvipoition mode was viewed carifully. The parthenogenesis has luver been dicovered. Even if they do not desire food for a period but can live a lone life.